CLASS 9 SCIENCE CHAPTER-1 MATTER IN OUR SURROUNDINGS

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Question 1. Which of the following are matter?Chair, air, love, smell, hate, almonds, thought, cold, cold drink, smell of perfume.Solution :Anything that occupies space and has mass is called matter. Matter can exist in three physical states—solid, liquid, and gaseous.Chair and almond are forms of matter in the solid state.Cold drink is a liquid state …

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